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Material
-Carbon & Alloy Steel
ASTM A234/A234M WPB/WPC/WP11
For each reduction of 0.01% below the specified C maximum, an increase of 0.06%Mn above the specified maximum will be permitted, up to a maximum of 1.35%.(2) The sum of Cu, Ni, Cr, and Mo shall not ex..
ASTM A420/A420M WPL6/WPL9
ASTM A420/A420M-00Piping Fittings of Wrought Carbon Steel and Alloy Steel for Low Temperature Service
Grade
Composition, %
C
Mn
P
S
Si
Ni
Cu
Cr
Mo
V
Nb
WPL6(1)(2)
0.30
0..
JIS SGP & PY400
JIS B2311 Steel Butt-Welding Pipe Fittings for Ordinary UseJIS G3452 Carbon Steel Pipes for Ordinary PipingJIS G3457 Arc Welded Carbon Steel Pipes
Steel Grade
Chemical Composition %
Tensile
..
DIN ST37.0 & ST35.8
DIN 1626 Welded Circular Unalloyed Steel Tubes Subject to Special RequirementsDIN 1629 Seamless Circular Unalloyed Steel Tubes Subject to Special RequirementsDIN 17175 Seamless Tubes of Heat-Resistant..
ASTM A403 WP 304, 304L 316, 316L
Material Specifications for Butt-Welding Fittings (ASTM)ASTM A403/A403M-00aWrought Austenitic Stainless Steel Piping Fittings
Grade
Composition, %
C
Mn
P
S
Si
Ni
Cr
Mo
WP 304
0...
-Stainless Steel
ASTM A403 WP 304, 304L 316, 316L
Material Specifications for Butt-Welding Fittings (ASTM)ASTM A403/A403M-00aWrought Austenitic Stainless Steel Piping Fittings
Grade
Composition, %
C
Mn
P
S
Si
Ni
Cr
Mo
WP 304
0...
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